65005164

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:924

約数の個数: 108

約数和(自身を含む): 195819624

約数和(自身を除く): 130814460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 857, 882, 903, 1204, 1548, 1714, 1764, 1806, 2107, 2571, 2709, 3428, 3612, 4214, 5142, 5418, 5999, 6321, 7713, 8428, 10284, 10836, 11998, 12642, 15426, 17997, 18963, 23996, 25284, 30852, 35994, 36851, 37926, 41993, 53991, 71988, 73702, 75852, 83986, 107982, 110553, 125979, 147404, 167972, 215964, 221106, 251958, 257957, 331659, 377937, 442212, 503916, 515914, 663318, 755874, 773871, 1031828, 1326636, 1511748, 1547742, 1805699, 2321613, 3095484, 3611398, 4643226, 5417097, 7222796, 9286452, 10834194, 16251291, 21668388, 32502582, 65005164]

約数ペア:

[(1, 65005164), (2, 32502582), (3, 21668388), (4, 16251291), (6, 10834194), (7, 9286452), (9, 7222796), (12, 5417097), (14, 4643226), (18, 3611398), (21, 3095484), (28, 2321613), (36, 1805699), (42, 1547742), (43, 1511748), (49, 1326636), (63, 1031828), (84, 773871), (86, 755874), (98, 663318), (126, 515914), (129, 503916), (147, 442212), (172, 377937), (196, 331659), (252, 257957), (258, 251958), (294, 221106), (301, 215964), (387, 167972), (441, 147404), (516, 125979), (588, 110553), (602, 107982), (774, 83986), (857, 75852), (882, 73702), (903, 71988), (1204, 53991), (1548, 41993), (1714, 37926), (1764, 36851), (1806, 35994), (2107, 30852), (2571, 25284), (2709, 23996), (3428, 18963), (3612, 17997), (4214, 15426), (5142, 12642), (5418, 11998), (5999, 10836), (6321, 10284), (7713, 8428)]